"Kiran is working on a script. She is very secretive about what she writes even. I like it that way. I like to get surprised. I would like to be in a film and in whatever she does. But, I have to be honest to my creative instincts. If I don't like it, I will not do it," Aamir told IANS.
Kiran made her directorial debut with "Dhobi Ghat", in which Aamir played a prominent part.
Meanwhile, Aamir is busy promoting his forthcoming film "Dhoom 3", and he assures fans that it will entertain the audiences.
"'Dhoom 3' promises to entertain," he said.
Directed by Vijay Krishna Acharya, the film also features Katrina Kaif, Abhishek Bachchan and Uday Chopra.